Inquiry (采购产品): Ceramic Water Filter Should remove cycts, bacterium, virsus, 0.2 to 0.5 micron. silver impregnated. Certified by Water Quality Control International Organization like e.g:National Sanitation Foundation (NSF) Standard 42 National Sanitation Foundation (NSF) Standard 53 USA Johns Hopkins University British 5750 Quality Standard Englands Water Research council (WRc) USA EPA etc Good flow rate / Up to 1 gallon of clean water per hour (gravity flow) Shelf life is extended by shaking filter every 3-4 months to loosen media inside and prevent packing Once in use, filter will last 6-8 monthsPrice Range: 0.50~.60 USD Minimum Order Quantity: 5000 Piece/Pieces **** Hidden Message ***** Co:Capital Group SL Add:B27 Poly Technique, S. I. T. E, Karachi, Sind, Pakistan Tel:92-21-2332575 Email:info@capitalgroupsl.org Website:http://www.capitalgroupsl.org Contact Person:Mr. Mohsin Khan Country:Pakistan **** Hidden Message ***** info@capitalgroupsl.org